
Professor Leila Rooshenas
PhD, BSc (hons)
Current positions
Professor of Social Medicine and Health Policy
Bristol Medical School (PHS)
Contact
Press and media
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Research interests
Leila is a Professor of social medicine and health policy. Her research focuses on social and behavioural factors that shape generation and implementation of evidence- especially in relation to clinical trials and feasibility studies. Leila has a particular interest in addressing over-treatment and de-implementation of ineffective/harmful treatments to improve patient outcomes and enhance the efficiency and sustainability of healthcare.
Leila currently leads the QuinteT research group, which specialises in development and application of methods and training to supprt the design and conduct of challenging RCTs (e.g. those deemed difficult to recruit to): http://www.bristol.ac.uk/population-health-sciences/research/groups/social-sciences-health/quintet/
Leila is also a member of the Centre for Surgical Research, the NIHR Bristol Biomedical Research Centre (Academic Capacity Development co-lead, and workstream co-lead for Surgical and Orthopaedic Innovation), and Health Economics and Health Policy.
Leila is keen to support PhD/MSc candidates, particularly those with an interest in qualitative/mixed-methods, trials methodology and de-implementation. She teaches and leads units on several MScs and undergraduate programmes within Bristol Medical School.
Projects and supervisions
Research projects
Alpaca study
Principal Investigator
Role
Co-Investigator
Description
Background Over 5 million people decide to have surgery each year. These decisions are important and life-changing. Shared decision making (SDM) is the recommended way for patients and professionals make…Managing organisational unit
Bristol Medical School (PHS)Dates
01/09/2023 to 31/05/2025
PeRiOperative Tobacco-cEssation in patients undergoing vascular or CardioThOracic suRgery PROTECTOR Study
Principal Investigator
Role
Co-Investigator
Description
Tobacco-smoking is the single biggest cause of predictable death worldwide. Patients undergoing vascular and cardiothoracic surgery have a high prevalence of tobacco smoking.
This project aims to investigate current best evidence…Managing organisational unit
Bristol Medical School (THS)Dates
01/01/2023 to 31/12/2024
HARMONY – HeAlthieR sMiles fOr children with cleft bY improving caries prevention and management
Principal Investigator
Role
Co-Investigator
Managing organisational unit
Bristol Dental SchoolDates
01/11/2022 to 31/10/2025
Translating the QuinteT Recruitment Intervention into randomised trials in the United States of America
Principal Investigator
Role
Co-Investigator
Description
Randomised controlled trials (RCTs) are acknowledged to be the most important and effective study design to evaluate interventions, particularly relating to health and care, but they are difficult to complete.…Managing organisational unit
Dates
12/11/2018 to 20/11/2019
Thesis supervisions
Understanding de-adoption in the English National Health Service:
Supervisors
A qualitative exploration of recruiters' and patients' perspectives and experiences of the recruitment encounter in randomised controlled trials
Supervisors
Understanding the treatment preferences of older patients deciding between dialysis and conservative kidney management
Supervisors
Development and application of novel methods to inform surgical study design
Supervisors
Publications
Recent publications
12/02/2026Exploring spillover effects following surgical de-implementation
Implementation Science Communications
Exploring spillover effects following surgical de-implementation. An observational evaluation of primary care, referrals, and time to surgical intervention following reductions in the use of tonsillectomy and Dupuytren’s Contracture.
Implementation Science Communications
Influences on recruitment and retention to mental health randomised controlled trials from the perspective of trial staff
Journal of Clinical Epidemiology
Preferences for healthcare decisional control in older people with chronic kidney disease in the UK indicate strong inclinations towards active and collaborative approaches
Clinical Kidney Journal
A multi-site evaluation of the governance of surgical innovation
British Journal of Surgery



